today. in oakland, the average home selling in just 14 days. in st. louis, real estate agent kate burmeister is going door to door, begging families in good neighborhoods to sell. >> here's some information about the neighborhood. do you know anybody looking to buy or sell right now? >> no. >> reporter: what type of house are people looking for? >> you know, it's not necessarily a style, it's the functionality of the space. usually over 2,000 square feet. three bedrooms, two-bat minimum. and then some form of an additional flex space. which is either a basement, could be a loft space or just a bonus sunroom. >> reporter: this is exactly that kind of house directly behind me. the owners put it up for sale on monday and they've already gotten two offers. they could easily get more than they're asking. diane? >>> and next, we head overseas, to israel, where today, in the holy land, jerusalem, president obama took a page from his campaign playbook. he urged young adults there to be the change and believe peace is possible. abc's chief white house correspondent jonathan karl was there.